ES259838A1 - System and pneumatic device for varying the chassis level of vehicles equipped with compressed air suspensions - Google Patents

System and pneumatic device for varying the chassis level of vehicles equipped with compressed air suspensions

Info

Publication number
ES259838A1
ES259838A1 ES0259838A ES259838A ES259838A1 ES 259838 A1 ES259838 A1 ES 259838A1 ES 0259838 A ES0259838 A ES 0259838A ES 259838 A ES259838 A ES 259838A ES 259838 A1 ES259838 A1 ES 259838A1
Authority
ES
Spain
Prior art keywords
vehicles equipped
varying
compressed air
pneumatic device
air suspensions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0259838A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
Magneti Marelli SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fabbrica Italiana Magneti Marelli SpA, Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Publication of ES259838A1 publication Critical patent/ES259838A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S267/00—Spring devices
    • Y10S267/01—Constant height

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

System to vary the level of the chassis of vehicles equipped with air suspension, characterized by the fact that the effective length of the tie that links the actuation lever of the leveling device with the unsprung part of the vehicle is modified by command. (Machine-translation by Google Translate, not legally binding)
ES0259838A 1959-08-03 1960-07-23 System and pneumatic device for varying the chassis level of vehicles equipped with compressed air suspensions Expired ES259838A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1303659 1959-08-03

Publications (1)

Publication Number Publication Date
ES259838A1 true ES259838A1 (en) 1961-01-01

Family

ID=11144091

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0259838A Expired ES259838A1 (en) 1959-08-03 1960-07-23 System and pneumatic device for varying the chassis level of vehicles equipped with compressed air suspensions

Country Status (7)

Country Link
US (1) US3074739A (en)
BE (1) BE593439A (en)
CH (1) CH376373A (en)
DE (1) DE1162210B (en)
ES (1) ES259838A1 (en)
FR (1) FR1261812A (en)
GB (1) GB955084A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256089B (en) * 1963-04-04 1967-12-07 Daimler Benz Ag Height control device, which allows a lower and an upper level height to be preselected, for automatically keeping constant this preselected height of the car body of motor vehicles, in particular passenger cars
US3253840A (en) * 1964-04-23 1966-05-31 Ole Granning Trailer Service I Pneumatic lift system for a tractortrailer hitch
FR1432614A (en) * 1965-01-20 1966-03-25 Renault Vehicle attitude correction device
FR1460746A (en) * 1965-10-07 1966-03-04 Berliet Automobiles Device for controlling wheeled vehicle equipment as a function of variations in the state of the suspension of the latter
US3380758A (en) * 1966-03-02 1968-04-30 Ole Granning Trailer Service I Air lift fifth wheel control system
DE1755480A1 (en) * 1968-05-15 1971-12-02 Langen & Co Level control device for vehicles
US3618972A (en) * 1970-03-05 1971-11-09 Walter T Buhl Valve for a pneumatic leveling system
JPS5121496B2 (en) * 1971-10-18 1976-07-02
JPS554162Y2 (en) * 1975-04-14 1980-01-31
JPS554161Y2 (en) * 1975-04-14 1980-01-31
DE3410560A1 (en) * 1984-03-22 1985-09-26 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Device for the zero point adjustment of a load-dependent level control of a vehicle with pneumatic suspension
GB2177051A (en) * 1985-07-04 1987-01-14 Land Rover Uk Ltd Vehicle with on-road and off-read suspension settings
US4865349A (en) * 1988-01-22 1989-09-12 Navistar International Transportation Corp. Air suspension deflation control system with automatic reinflation and control reset
NL8800188A (en) * 1988-01-26 1989-08-16 Weweler Nv HEIGHT CONTROL SYSTEM FOR THE GEAR HEIGHT OF A VEHICLE WITH AIR SPRINGS.
AU610994B2 (en) * 1989-02-24 1991-05-30 Navistar International Transportation Corp. Air suspension deflation control system with automatic reinflation and control reset
US6203026B1 (en) 1999-09-22 2001-03-20 Marcus Jones Air suspension override system
DE102008021648B4 (en) * 2008-04-30 2012-07-12 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Level control arrangement of a vehicle body of air-suspension vehicles
US9329917B2 (en) 2012-06-28 2016-05-03 Arnott, Inc. Vehicle suspension augmentation devices, systems and methods
US11554627B2 (en) * 2021-06-15 2023-01-17 Stephen Ray Lynn Vehicle height control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933104A (en) * 1955-07-05 1960-04-19 Gen Motors Corp Control mechanism
US2939723A (en) * 1957-02-18 1960-06-07 Ford Motor Co Motor vehicle air suspension system having adjustable valve control
US2978256A (en) * 1957-07-11 1961-04-04 Gen Motors Corp Dual height suspension control mechanism

Also Published As

Publication number Publication date
BE593439A (en) 1960-11-14
FR1261812A (en) 1961-05-19
CH376373A (en) 1964-03-31
DE1162210B (en) 1964-01-30
US3074739A (en) 1963-01-22
GB955084A (en) 1964-04-15

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